Sunhillo SureLine before 9.1.5 contains a path traversal vulnerability in the radarUpdater.cgi endpoint that allows unauthenticated remote attackers to read arbitrary files with root privileges due to missing authentication checks and insufficient sanitization of the filename parameter. Attackers can use directory traversal sequences to access sensitive files such as /etc/shadow, the web user database, the root SSH private key, and the device's TLS private key, leading to full system compromise.
History

Tue, 03 Nov 2026 16:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:sunhillo:sureline:*:*:*:*:*:*:*:*

Mon, 02 Nov 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 28 Oct 2026 22:15:00 +0000

Type Values Removed Values Added
First Time appeared Sunhillo
Sunhillo sureline
Vendors & Products Sunhillo
Sunhillo sureline

Tue, 27 Oct 2026 19:45:00 +0000

Type Values Removed Values Added
Description Sunhillo SureLine before 9.1.5 contains a path traversal vulnerability in the radarUpdater.cgi endpoint that allows unauthenticated remote attackers to read arbitrary files with root privileges due to missing authentication checks and insufficient sanitization of the filename parameter. Attackers can use directory traversal sequences to access sensitive files such as /etc/shadow, the web user database, the root SSH private key, and the device's TLS private key, leading to full system compromise.
Title Sunhillo SureLine Path Traversal via radarUpdater.cgi
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-27T19:43:01.386Z

Updated: 2026-11-02T19:41:38.553Z

Reserved: 2026-10-19T14:41:46.702Z

Link: CVE-2026-112350

cve-icon Vulnrichment

Updated: 2026-11-02T19:41:33.178Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-27T20:17:12.693

Modified: 2026-11-03T16:22:48.187

Link: CVE-2026-112350

cve-icon Redhat

No data.